DR. ANNE THERESE HOLLINGSWORTH (DO) – Internal Medicine Physician, NPI 1902891542
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,517 INTERNAL MEDICINE in IN
Provider Addresses for DR. ANNE THERESE HOLLINGSWORTH (DO)
102 E Culver Rd
Knox, IN 465342216
Phone: (574) 772-6231
Fax: (574) 772-2885
Type: Location
1007 Lincolnway
LA Porte, IN 463503290
Phone: (219) 326-1234
Fax: (219) 326-2509
Type: Location
3012 Franklin St
Michigan City, IN 463606144
Phone: (219) 877-3841
Fax: (219) 877-3896
Type: Location
400 North Medical Center, 8733, West 400 North, Michigan City, LaPorte County, Indiana, 46360, United States
MICHIGAN CITY, IN 463609330
Phone: (219) 929-7917
Fax: (219) 395-1643
Type: Mailing
301, Jones Court, Chesterton, Porter County, Indiana, 46304, United States
CHESTERTON, IN 463042690
Phone: (219) 929-7917
Fax: (219) 395-1643
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 81 Open Payments records for all available years, with a total value of $1,466.
Total Amount is formed as General ($1,466) + Research ($0) + Ownership ($0) = $1,466.
Last reported payment date: 2024-03-20 • Largest payer in this snapshot: ABBVIE INC. ($312).
Total Amount
$1,466
General + Research + Ownership
Payments
81
Total payment records
General Amount
$1,466
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABBVIE INC. | $312 |
| PFIZER INC. | $168 |
| Novartis Pharmaceuticals Corporation | $118 |
| Novo Nordisk Inc | $112 |
| AstraZeneca Pharmaceuticals LP | $92 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2005-02-24
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20050224000125 | I | Internal Medicine | IN | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 792 | 396 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 351 | 351 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 344 | 232 | $0 |
| G0444 | Annual depression screening, 5 to 15 minutes | 181 | 181 | $0 |
| G0442 | Annual alcohol misuse screening, 5 to 15 minutes | 147 | 147 | $0 |
Insurance plans in this area (ZIP 46534)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine, Hospitalist, Internal Medicine | SD | |
| Physician Assistant | IN | |
| Physician Assistant | IN | |
| Nurse Practitioner | IN | |
| Internal Medicine, Hospitalist | IL | |
| Nurse Practitioner | IN | |
| Internal Medicine | IN | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | IN |
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